8500006 SP1 Compatible Twin Cylinder Compressor for Volvo NL12

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Engineered with high-strength components, it ensures consistent performance under demanding thermal loads through its integrated water-cooling mechanism. The unit is designed to maintain stable air supply for braking and suspension systems in heavy-duty applications.

Vehicle and engine compatibility

This specific model is compatible with Volvo NL12 trucks equipped with D12A engines. It features an M26x1,5 air outlet port and M22x1,5 unloader port, ensuring precise pneumatic control. This component is also fitted to various heavy commercial vehicle configurations requiring high-capacity air production.

Installation and maintenance guidance

For professional installation, technicians should verify the water inlet and outlet port specifications (M16x1,5) and ensure the drive gear orientation matches the engine requirements. Regular inspection of the water-cooled valve plate and air inlet ports is recommended to prevent pressure drops or leaks in the pneumatic circuit.

Selection guidance

Consult your authorized distributor to ensure exact fitment with existing mounting flanges and drive configurations.

OE cross-reference

1300 050 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8500006SP1.